1. 查看 mysql -> user 表

select Host,User,Password from mysql.user;

2. 创建远程用户(我跳过这步,直接分配权限,用户表也添加了相关远程用户)

create user jason identified by 'jason';

3. 给用户分配权限

grant all privileges on *.* to 'jason'@'%'identified by 'jason' with grant option;

4. 刷新用户相关的权限表

flush privileges;